package com.jason.bbs.block.interceptor;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import org.apache.commons.lang.StringUtils;
import org.json.simple.JSONObject;
import org.springframework.stereotype.Component;
import org.springframework.web.servlet.HandlerInterceptor;
import org.springframework.web.servlet.ModelAndView;

import com.google.gson.JsonObject;
import com.jason.bbs.bean.ResultJson;
@Component
public class PowerInterceptor implements HandlerInterceptor {

	@Override
	public boolean preHandle(HttpServletRequest request, HttpServletResponse response, Object handler)
			throws Exception {
		String token = request.getHeader("token");
		if(StringUtils.isBlank(token)) {
			ResultJson code=new ResultJson(403, "你无权访问");
			response.getWriter().println(JSONObject.toJSONString(code));
			return false;
		}
		return true;
	}

	@Override
	public void postHandle(HttpServletRequest request, HttpServletResponse response, Object handler,
			ModelAndView modelAndView) throws Exception {
		HandlerInterceptor.super.postHandle(request, response, handler, modelAndView);
	}

	@Override
	public void afterCompletion(HttpServletRequest request, HttpServletResponse response, Object handler, Exception ex)
			throws Exception {
		HandlerInterceptor.super.afterCompletion(request, response, handler, ex);
	}

}
